public async Task <UploadAvatarUserResponse> ChangeAvatar(UploadAvatarRequest request)
{
byte[] imageBytes = Convert.FromBase64String(request.Content);
//Save the Byte Array as Image File.
string path = Directory.GetParent(Environment.CurrentDirectory).FullName;
string fileDirectory = Path.Combine(path, "Web.Api", "FileInstance");
string filePath = Path.Combine(fileDirectory, request.FileName + "." + request.FileExtension);
File.WriteAllBytes(filePath, imageBytes);
var fileId = request.FileId;
//await _context.FileInstance.AddAsync(new FileInstance((Guid)fileId, request.FileName, request.FileExtension, "Some path" ));
var updatedFileInstance = await _context.FileInstance.FirstOrDefaultAsync(i => i.Id == fileId);
if (updatedFileInstance != null)
{
_context.Attach(updatedFileInstance);
updatedFileInstance.FileName = request.FileName;
updatedFileInstance.Extension = request.FileExtension;
}
var success = await _context.SaveChangesAsync();
return(new UploadAvatarUserResponse(success > 0, null));
}
public async Task <ActionResult> ChangeAvatar([FromBody] UploadAvatarRequest request)
{
if (!ModelState.IsValid)
{ // re-render the view when validation failed.
return(BadRequest(ModelState));
}
return(Ok(await _userRepository.ChangeAvatar(request)));
}
public async Task <UploadAvatarUserResponse> UploadFirstAvatar(UploadAvatarRequest request)
{
byte[] imageBytes = Convert.FromBase64String(request.Content);
//Save the Byte Array as Image File.
string path = Directory.GetParent(Environment.CurrentDirectory).FullName;
string fileDirectory = Path.Combine(path, "Web.Api", "FileInstance");
string filePath = Path.Combine(fileDirectory, request.FileName + "." + request.FileExtension);
File.WriteAllBytes(filePath, imageBytes);
Guid fileId = Guid.NewGuid();
//Save to database
await _context.FileInstance.AddAsync(new FileInstance(fileId, request.FileName, request.FileExtension,
fileDirectory));
await _context.UserFileInstance.AddAsync(new UserFileInstance(request.UserId, fileId));
var success = await _context.SaveChangesAsync();
return(new UploadAvatarUserResponse(fileId, success > 0, null));
}
